nothing to be sorry for mate. Nice job...I enjoyed your performance. I have the same instrument with the Rally label. I had a calfskin head and new Aquila banjo uke strings put on and it sounds super....couldn't live with the mylar head. It's now a keeper. I want to put an arm rest on it and get a regular banjo strap that clips on the lugs. Next step may be a 17 fret tenor banjo down the road.
