bought a senior a couple years ago. haven't used it till today. bought it because i like vintage stuff. also have a c&h "H" press and a texan turret. my problem is with the senior. i have a couple hundred 303 british that were shot in large chambers; decided to full length size them in my rockchucker; pretty hard to size, so i decided to set up the hollywood. drilled holes in a 4 inch thick work bench; so its rock solid. here's the problem. it won't size the brass!! can only get the brass in all but the last 5/16 in ( right at the web). the die is set up so that the shell holder just bumps the bottom of the die. i had previously disassembled cleaned and re-painted the press. thought that i put the linkage together wrong. but just got off the internet (e-bay) looking at photo's of the linkage set up and mine is correct. maybe there is something that i'm missing?? correct me if i'm wrong; but, shouldn't a hollywood senior size eaiser than a rockchucker?? if this is true then something is together wrong. i did run a couple brass thru the hollywood that were f.l. sized in the rockchucker and they went in all the way but still with difficulty. sorry before anyone asks i can't do pictures yet. any help?