at the shock ends threaded into the plastic doesnt want to bite in it kind of pops in thats it, i dont have a manuel i ;ve rebuilt plenty of shocks is there a trick to this one
Do you mean when you are trying to put the new shock ends on you can't get the shaft started into the plastic? Whenever I'm having a trouble getting a screw threaded into a new plastic part I take my body-post hole reamer and shave out just a tiny bit of the outside of the hole, and then the screws will thread right in no problem
problem solved now another question, is there a standard shock and then the 16mm bigbore if so how can i tell which i have, i'm rebuilding all my shocks and seen two different rebuild kits
The size usually refers to the piston bore, so measure that. The actual outside diameter of the shock body on the big bores will be larger than 16mm, probably closer to 19-20mm.