Wiper motor upgrade?

[Richard2112]

I've just spent an interesting 3.5 hours searching and reading old threads from as far back as '08. There has been a lot of discussion about wiper motors, intermittent switches and delays but most have dead links, parts that are no longer available and websites which have long ago 404'd.

Of the threads I read, there seemed to no single well defined solution, a lot of ideas, many that never reached a conclusion.

So my question is this; before I change the wiper motor in my 70 C30, is there a better option/interchange with a possible wiper delay?

I have the original 2 speed wiper motor which has gone from slow/fast to inadequate/barely acceptable