If its just that the grub screws have worn out and rounded off and you need to replace them m3x3 fit both my Velocity and TM, cheap as chips on ebay, although i'd probably go for m3x4 or m3x5 on the grubs for the TM.
Ive burnt myself out twice now on the coil making, once when i got my first rda i was recoiling atleast 5x a day and the other time was about the time or just after the alien coils were invented, i still find it hard to motivate myself now, i get all my coil making gear out and normally sit there thinking for way to long before putting it all back away.
To save yourself rewicking as often try some rayon, just make sure you wick it tight so that the rayon sort of squeaks as you pull it through, i left some in my Aromamizer for about 4-5 weeks before rewicking and tbh i coulda/shoulda left it in longer as it was still clean when i pulled it, if it wasnt for a bit of crud on the coil that was also being ejected onto the wick tails then yeah i would have left her.
I used to think the Aromamizer guzzled untill i got the Griffin but 100ml in 3-4 days Wow![emoji38]admittedly the Grif has a smaller tank but you wouldnt use that much in an rda in 3-4 days im sure, its hilarious, i bet the people selling juice are loving it!
Thats why i try to do cooler builds in the rta's, and not cus i buy juice but cus i cant be bothered to keep making it, at first i found it hard to hit a happy medium, i didnt wanna guzzle juice but at the same time you need something half pokey to match the Griffins performance orelse there isnt much point.
i have this in mine atm-->
Coil wrapping