Sonor Designer Question

The Prof

Hi Sonor fans,

I recently picked up a used Sonor Designer from Guitar Center, and on receiving it found out that they had failed to send me the legs for the 16" floor tom, or the mounting bracket for the floating 14" floor tom. Suffice to say I was not very impressed! I'm waiting to hear from them on whether they are able to locate the parts (which were pictured in the listing), but in the meantime thought I'd check with you fine folk to see if anyone knows whether any 3rd party parts might work? The Designers are unusual in design, and as such I have a feeling that original parts may be needed, but I'm hoping I'm wrong.

Thanks in advance!