Well i have a salvimar voodoo rail 105 and its gr8 really shoots well... but loading it is a pain in the ass ... i dont know maybe its my loading technique or maybe im just kinda small and not very muscular... it nearly took my shoulder off today ... it comes with a 18mm band... so i was thinking of double bands to make loading easier... should i put 14mm rubbers or 16mm? Im kinda concerned that two 16 mm rubbers are too much and will cause shaft whip and the gun will bend on that kind of load... any advice?