Got TNN booster and clamp kit 
 
tried to fit it to the bike with the booster between the clamps, but found that i couldt get the claps tight enough to keep the cylinder still ie the clamps were flush but the cylinder still moved 
 
tried fitting magura cylinder rings and that was too big massive distance between the clamps  
 
so then ran booster at bottom and clamps above as shown in picture below 
 
 
 
this let me tighten bolts up to keep cylinder still and booster seems to be sat still also 
 
is this an ok setup to run because before i tighten everything up completely and then ride it i want to be sure 
 
the last thing i want to do is rip my frame threads out or other such damage to both frame and clamps and booster 
 
if it isnt the right setup how do i get round the moving cylinders when i run the booster between the clamps 
 
many thanks 
 
thomas