Ahh crap noo CARL, I thought I said stay away from Element
I guess that was too long ago.
In the summer I ordered the same Element Torque up gears (not the whole kit) and had the exact same problem and I had a TM MP5 too
Then I switched to Modify and all my problems were solved for my TM MP5 and then I was finally able to sell it.
Grab some Modify parts from Juggz
www.airsoftparts.ca hes about 20-30mins drive from our area.