Bil wrote:

On Aug 6, 5:43 am, Marc Heusser
valid wrote:
Many of my cockpit cover's snap fasteners are hard to fasten.
How do you make them operate more easily?

Surfboard wax - it comes in different melting point formulations for
different climates (tropical, temperate etc) - works.

Do you really want them to operate more easily? Because if they work
more easily, they also work more easily for the wind to blow them
apart.