TommyH88 Posted July 14, 2019 Posted July 14, 2019 I’m getting overspin problems I think. As gun double, triples fires on semi. Not all the time but every 3 or 4 shots. And I can’t figure out why. spec is as follows gate Titan advanced mosfet 229mm 6.02mm barrel M130 Spring 13.1 SHS gears, short stroked 4 teeth (340 FPS) SHS HT motor 11.1v LiPo. even with active braking on 100% just to see what would do it is still double firing on semi. any ideas on what to do would be much appreciated.
Supporters Adolf Hamster Posted July 15, 2019 Supporters Posted July 15, 2019 just throwing this out there, but the titan hasn't been set to burst mode has it?
Supporters Prisce Posted July 15, 2019 Supporters Posted July 15, 2019 Why did you use a M130 and short stroke the gears? That set up is similar to mine. I’m using: Titan 225mm(ish) 6.03 Prommy barrel Modify M100 spring 13:1 gears ASG 40k motor 11.1v Lipo. This set up I have no issues with double feeds or anything. 345fps +-2. I would suggest the Titan needs setting up correctly. Is this a gun you’ve built from scratch? Or modified an existing one?
TommyH88 Posted July 16, 2019 Author Posted July 16, 2019 On 15/07/2019 at 13:24, Prisce said: Why did you use a M130 and short stroke the gears? That set up is similar to mine. I’m using: Titan 225mm(ish) 6.03 Prommy barrel Modify M100 spring 13:1 gears ASG 40k motor 11.1v Lipo. This set up I have no issues with double feeds or anything. 345fps +-2. I would suggest the Titan needs setting up correctly. Is this a gun you’ve built from scratch? Or modified an existing one? Yes I built this gun from scratch as wanted a high ROF for CQB, used a 130 To eliminate the risk of PME so fitted it then short stroked the sector to bring FPS down to 340. As on a m100 with 13.1 and a 11.1 I would def have got it. Surprised you haven’t to be honest? Fixed it now. Took apart and cleaned all the sensors and now works fine again.
Supporters Prisce Posted July 16, 2019 Supporters Posted July 16, 2019 1 hour ago, TommyH88 said: Yes I built this gun from scratch as wanted a high ROF for CQB, used a 130 To eliminate the risk of PME so fitted it then short stroked the sector to bring FPS down to 340. As on a m100 with 13.1 and a 11.1 I would def have got it. Surprised you haven’t to be honest? Fixed it now. Took apart and cleaned all the sensors and now works fine again. I did the same. Took some advise from a couple of techs on here, put it all together, sorted all the shimming and the like and it worked perfectly. Have had no issues, just need to work on getting the hop perfect now, as I haven’t got it where I want it. So your saying that the sensors being covered were causing double and triple feeds.
TommyH88 Posted July 16, 2019 Author Posted July 16, 2019 Not sure sensors may have been dirty from lube and grease possibly. Once put all back together it all works fine. May go back to M120 spring & 3 teeth short stroke as m130 may be overkill
Supporters ImTriggerHappy Posted July 16, 2019 Supporters Posted July 16, 2019 1 hour ago, Prisce said: So your saying that the sensors being covered were causing double and triple feeds. It possibly could as the cycle sensor counts the teeth which is why you have to tell it which gear type you are using. Will have a play and try it out but I am now wondering what effect short stroking has on that sensor.
TommyH88 Posted July 16, 2019 Author Posted July 16, 2019 I’m short stroked 4 teeth combined on a m130 spring and now all works as it should
Supporters Prisce Posted July 16, 2019 Supporters Posted July 16, 2019 39 minutes ago, ImTriggerHappy said: It possibly could as the cycle sensor counts the teeth which is why you have to tell it which gear type you are using. Will have a play and try it out but I am now wondering what effect short stroking has on that sensor. Yeah, I agree with what your getting out. Just hadn’t heard of it before so was more a question of is it possible. The titans are highly advanced, I would like to find out more about what they have incorporated Into the chip set. Just nosey like that. ?
Supporters ImTriggerHappy Posted July 16, 2019 Supporters Posted July 16, 2019 4 minutes ago, Prisce said: Yeah, I agree with what your getting out. Just hadn’t heard of it before so was more a question of is it possible. The titans are highly advanced, I would like to find out more about what they have incorporated Into the chip set. Just nosey like that. ? Not something I have come across before either as when they are dirty it normally just stops working. Never put one in a gun with short stroked gears either but then I never short stroke gears because it's just urghh
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