Yeah. I didn't have time to make a proper mount for the base. My seats had a very high front, just under the knees and the rear end needed lifting to compensate but
I'd promised tc I'd be helping him with his workshop so didn't really have time, but when Juliet said will the backs alone fit .. well, they 'almost' fit, they're tight and secure, but one side plate had to be bent a little. When i do eventually sort it I'll probably use a spacer to take the flex out.
Don't look too close, it needs loads of work!! 'specially nearside bulkhead/door hinge pillar. I have all the parts but no time ..