Yup! Had an issue with mine. Used Dan's replacements and voila problem solved. Great price, fast shipping and easy install.
+1 for Dan. He is here in Michigan. When I bought mine a while back I also had the chance to meet him in person. Very nice guy and has a great product for a fair price.
The design of the horizontal brackets have changed. I replaced mine about a year and a half ago. I went to Lowes and purchased the two inch 90 degree brackets and reinforced my vertical brackets. No more problems and don't expect any.
Sent you a PM have a set for 2009 Street Glide Perfect condition. If interested let me know. I will include newer speaker support too.
all for $90.00 + Shipping