[Feature suggestion] Straightener only works on one plane

[somekid6]

It might be beneficial to lay one of the roller assemblies on it's back to straighten on another plane. Premade assemblies (example) have the rollers rotated for that.

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[ProBackup-nl]

@somekid6 The njmcpherson short dual plane 3/16" straightener can scaled down and FDM printed. At 53% scaling, wire diameter 2.5 mm, this printable wire straightner is near M4 size for mounting the bearings.