Didn't cut down Superfeed mag springs

[TheoCross]

So I recently got some weakness in my UTR45 stock springs, and so I replaced them with some Maple Airsoft superfeed springs.

I've seen people talking about cutting them down but with some struggle I managed to get the whole spring in; should I have cut them down or will I be okay?

 

[Asomodai]

If you experience MidCap syndrome where it struggles to feed the first few rounds when the mag is completely full, then cut them down. If not then leave as is. 

 

[TheoCross]

If you experience MidCap syndrome where it struggles to feed the first few rounds when the mag is completely full, then cut them down. If not then leave as is. 

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It's not only the first few rounds, the mags jam throughout the whole magazine just before the feed hole