Is the thickness of the 4 1/2" & 6" Roboworm "fat worms" the same?  I'd prefer buying only the 6" and cutting it shorter, but not if the 4 1/2" is molded thinner.  Anyone fish both that can help with my question?

 

oe

I don’t have 4.5” fat worm only 6” fat worm, but I have all size of regular straight tail worm. 
compare 4.5” vs 6” regular size they are about the same, but if compare to 7” the 7” definitely beefier. The 7” vs 6” fat worm  is about the same thickness.

I trimmed a lot of my 7” roboworm, not by choice but from damage. I trimmed it as short as 4-5”.

I doubt if roboworm would use different mold for 4.5” and 6” . The thickness of both version is not much different to start with.

BTW just caught 2 bass dropshot the 6” regular this morning.

Thank you for your response.  Would you be able to add what style and length you have laid out in the photo.  Thank you.

 

oe

From top to bottom all straight tail not FX

7”

6” fat

6”

4.5”

Thanks