3433 Tractor Chassis Excavator Bucket, Large

[Christoph Mierowski]

This part is already existing- my question is if there where two version of this part?
http://www.bricklink.com/catalogItem.asp?P=3433

In an old 70s set there is this part combined with 828 Tractor Chassis Excavator Arm, Large (828.DAT) and all fit fine with the Ldraw parts.
http://www.bricklink.com/catalogItemInv.asp?S=378-1

But this part was also combined with 3314 Excavator Arm 2 x 6 x 2 (e.g. see:http://www.bricklink.com/catalogItemInv.asp?S=6630-1) and there 3433.DAT and 3314.DAT have a missfit. To be more precise the connection seems to have a to small radius.

The best is somebody would take a close look on both combination.
Has somebody all of these parts I'm talking about? - The real thin could solve the problem....

[Philippe Hurbain]

I looked at my 3433 parts collection, and all fit perfectly 3314, and 3314 model match the real part. Unfortunately I don't have the older arm, but imho both older arm and 3433 models are wrong.