I'm going through my new traps (NO BS K9) and adjusting pan tension and I noticed on a few of them the tail of the main coil spring is sliding on the base plate when i snap the trap to the point it may jump off the base plate. It looks like the tail of the spring is just about an 1/8" short of contacting the pan post bolt like it should. Any body have a good fix for this? Without replacing the spring?