I was given it Shaun.
Originally I was going to build up the front of the TX piston with weld then machine it to take a 25mm Weihrauch seal which would have reduced the stroke by about 4mm.
Being given the LGV service kit allowed me to have a play without any lathe work which would be of more relevance to most TX owners.
I understand the kits are available through Armex but would need shipping to your local RFD due to the VCR act.
The price I quoted of £24 plus shipping is direct to your door from a German supplier.
My next door neighbour had a couple of shots with my TX earlier to see what he thought of the firing cycle --- when I asked him what he thought he replied, " I give up, how have you made this one recoiless."
I was going to have another play with the piston weight tonight but unfortunately I ended up working late but I will have another play this week.
All the best Mick