And WOW again, this is perfect.....
Ran it over the F1 a short time ago. Used the Hobby and Superdome.
Hobby averaged out at 661fps for 11.5ft.lbs.
Superdome 600fps for 11.6ft.lbs.
Consistency was +/- 5fps and this thing still has to settle, having only fired about 12 shots maximum!
The firing cycle is fantastic. Quick but not harsh at all.
Vindicating what Mick said earlier - getting the leaky breech fix done has got to be THE go-to fix for these older 35s. Done expertly, as Nick has done for me, coupled to his superb experience with the use of 'O' rings has resulted in a most special feeling and performing rifle.
Thank you so much, Nick.
Credit also to Monsieur Le Tinny Bum - the spring I've used is one of his. Mated to his top hat and new style guide. Spring shortened by about an inch. The end of the spring guide protrudes only 4 or 5mm from the cylinder, so easy to fit by hand.
Shortened spring and the already shorter stroke of the earlier 35 reduced further by the 'O' ring head really emphasises the efficiency gains coming from the breech fix and Nick's attention to seal fit.
Loving it!