C Skip R

My 28 x 37.5" inboard nibral props had some pitting most likely caused by low pressure around the props 2 yrs ago. Anyway General Prop tuned and repaired my props for $3500. Unfortunately all the spot welding to repair these spots lasted less than 2 yrs and I had to recently have re welded. Welder informed us the welding rods used were cheap rods used for bronze props instead of nibral and the bronze being softer didn't hold.