>http://shkinwa.en.alibaba.com/product/50083615/50992977/Commendatory_Ne w_Products/Switch_Boots__IP66_IP68_Sealing_.html Hmm one of those large ones may be squishy enough to put around a rotary switch.. If they are fairly soft you could feel where it is and probably turn it too.. Thanks. Steve -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist