Quote Originally Posted by Weasle View Post
Hi John

Many thanks for your tips on my TX200HC 0.177

I have fitted a Mk 2 Piston, factory Mk2 spring, TB spring guide and Top Hat and fitted a standard AA Seal - I was using a V-Mach seal previously.

This morning the change in feel of the TX, just by changing to a standard AA seal was unbelievable compared to the set up using the V-Mach seal.

I shall continue with the journey by reducing the piston weight and making the mods to the TP.

Cheers Steve
OK, good. If you still find it a little "harsh" after the weight loss and TP mod, then the last thing guaranteed to soften it even more is to increase the stroke 3 mm... just soften the loctiite holding the piston rod in, remove and clean up the (m10) threads, then reinstall the rod deeper into the piston, i.e. with 3mm poking out the front - then trim off this excess, loctite into position, job done