aph
New member
The wind cups have disappeared on my Nasa Clipper Wind masthead unit. Going up the mast tomorrow to have a closer look but it seems as if the spindle has dropped out too. Anyone know if the cup replacement kit will do the job or do I need a complete new unit. Difference in price is about 100 pounds. The unit has lasted 4 years. I have been calling Nasa Marine all day and the line is always busy.