I'm looking to replace my screw-knob release clamp on my Sirui T-025X + C-10X tripod (Arca style). I want to get a lever release clamp instead as I can't live with the slow fiddly screw knob anymore. I found exactly what I was looking for with Really Right Stuff... http://www.reallyrightstuff.com/Shop/Lever-Release-Clamps/B2-LR-II-Lever-release-clamp.html ...until I checked the price. I'm sure it's the bee's knees but it's way out of my budget. Do you have any suggestion where I can get something that is still good but cheaper? Nothing fancy but reliable and preferably not big and bulky. Edit: I just saw thin on the bay http://www.ebay.com.au/itm/Adjustab...39?pt=LH_DefaultDomain_15&hash=item19fbcbd813 Anyone using it? A bit bulkier than ideal but the price is ok. Any good?