The usual embroidery thred is 40 wt, but several brands also have 30 wt (thicker) and/ or a 50wt in (thinner) their collection. I have embroidered with the 30 wt to get a better result when a design is not dense enough for the material I am embroidering, for instance on towels and I use the 50 wt for very small lettering.
Thanks for the info! It is reassuring to that this is a doable method. Do you just use the 30wt regular thread?or is there an embroidery thread that is 30wt?
Madeira has 30 wt Rayon embroidery - I have several colours and they stitch out well..