Talk to Jason at Fret Nation.
DR strings, say PureBlues, lowriders, ect, the E string just makes it on my AB 1 four strings, or the Dbird. Just, barely.
The E string scale length is 36.25”. A 37” winding barely makes it across the whole nut. The other strings are fine.
Regular D’Addario won’t come close. Which is too bad, because they have nickel XL’s in a .035 set, and the last set, on sale from Fret Nation cost me $13. Fit just fine on the Super P.
One of my all time favorite sets is the DR Pure Blues VW, a light .040 set. About $25 I think.
I need to check and see if the DR Hellborgs will make it.