Help!

Mal wrote:
The weak link is normally at the tug end above the ground so its dragged
through nothing !

I have seen evidence that dropping of ropes with weak links bending the weak
link and it breaking, I made it a mini project for a few months to watch the
practice as they would tell us they were going to drop the rope when
refuelling. I would inspect the weak link prior and afterwards.

During this time I observed from a distance a launch that was going to
proceed if I had not stopped it were one of the weak links was broken upon
examination the remanning link was bent and the link that broke, broke by
bending.

I have also seen the indent in a wing of a weak link breaking and hitting
the wing after hearing the instructors birds eye view I would rather be
towed with ropes that are not dropped.

Perhaps if you didn't put the weak link at the tug end, and then fly
low-tow routinely, the weak-link wouldn't have such a propensity for
hitting the glider? I've always found the combination of these two
procedures quite remarkable.

-Dave