HV divider-makers; Caddock MG735 30 megohms, 3.5W 1% 10kV part no 160-CAD-30M $1.75 Caddock MG780 80 megohms, 7.5W 1% 15kV part no 160-CAD-80M $2.00 from Johnson Shop Products, P.O. Box 2843, Cupertino, CA 95015 phone 408 257 8614 fax 408 253 6288 e-mail johnsonshp@aol.com No connection other than satisfied customer. 73, George T. Daughters, K6GT