How do you get the supplied clear tubes into the grey epson tubes?
It looks easy on the video & printed instructions but I can’t slide it in more than about 1/8 inch.
I’ve tried mildly heating the tubes with an hair dryer - no luck because ofcourse they both soften.
Do you use a lubricant of sorts? Or something rigid in-between the 2 tubes like the piece on the printer where the tubes connect?