Trying to find a decent second hand shear grab, but struggling to find any in good condition. Would be looking for something around 2 metres. Most that size have 3 rams, but some have 2, which is best? Have previously had a 2 ram Redrock Alligator but it has been nothing but trouble! Would love to get a new Albutt 2.2 metre 3 ram grab but £3,400 seems quite a lot at the minute! Any suggestions/advice is greatly appreciated, thanks!