Skara

I get that it's cheap Chinese crap, but we had to use all the provided stickers AND the leftover stickers from my mate's titan before realizing where it fucking needed to be.

Zero explanations from the manual nor the horrible qr code link.

Like, the manual literally says "disassemble gearbox, install DTU, assemble gearbox".

Installed, plugged the battery (7.4v) and attempted to do the usual 1st time calibration just like every other optical unit.

At that point it died.

No beeps, no boops, no anything.

After hours of testing we installed the 2nd unit, which fired a whopping ONE round before frying itself.

Went and installed the jefftron copy (small board integrated in a regular trigger switch).

This one works fine in full auto, but for some reason when you switch to semi the trigger jams itself into something (and no it's not the COL).

Yeah I'm not into optical stuff

seen there is facebook page a few days when debating all options

callsign professor on youtube

https://www.facebook.com/groups/232633248186859/?ref=share

but not on FB anymore

think bloke is in Netherlands and is trying to help out with issues

he & another gelblaster bloke Aussie 

Hiroshima Screamer on youtube

there is a fail rate with them

but then there has been lemon Titan's Jerfftron & Perun's too

though yes I expect at least 1 of the three I ordered to fail out of box

Also ordered some cheap shit 141 barrels

https://www.aliexpress.com/item/1005001298008413.html?spm=a2g0s.9042311.0.0.170b4c4d6fTLsI

The FH is 121, so another 20mm should just still sit inside the duck flash hider before showing vividly

The Top Tech FH shoots rather well

but the std FH is not so great so fuck it

bought a few for FH's and/or a MP5k

not expecting a prommy for like under £7

expect a bit of finishing too but wtf

with regards to the T238 - it's shits n giggles

understand stuff like optical mosfets have issues

like need to put in pin to v2 or cover tiny hole

else it won't fire due to light confusing sensors

(when testing box & motor outside receiver)

sometimes people spray inside of box black to avoid light confusing sensors or reflecting on inside case

and bits of tape under trigger to avoid firing at will in direct sunlight - though gotta really go some for this to fire

probably risky to have one of them skeleton receivers

where loads of swiss cheese on receiver allows more light to shine on box externally, risking seepage to confuse some pcb/sensors

use COL rest postion to help align sticker

& depending on selector plate colour - go nuts with black marker on say a blue or white selector plate etc...

to ensure you have definative BLACK / WHITE for sensors to pick up

plus the usual checking clearances inside box where switch went on some boxes needing some work especially reinforced ones

though G&G's are not reinforced & quite "empty" inside like SA boxes

Oh yes - it will be a wank & a ball ache I'm expecting

with hit n miss quality on T238's

(more miss than hit I expect)

but if I take extra care, I'm slightly hopeful at least one might work out to use the fuck pig DSG with no semi cam

I've got some aols 6.01 inner barrels coming soon, great quality from my test of them. Some real nice parts.