I have a Burley Trailer for my bicycle. The Burley trailer has an attachment that one can add to the trailer tongue to convert the trailer to a stroller.
The trailer tongue is square tubing. The attachment is a wheel with a square whole to receive the tongue.
My problem is the ID of the receptor is too small for the square tube. What I believe is my saving grace is the ID of the receptor has ribs that travel the length of the receptor, that if removed would allow the tongue to fit.
How do I trim down the ribs?
