1 and 1/3rd movement can you do this

[Colwyn]

I'd like to have a few units that normally have a mv of 1 have 1 and 1/3rd movement which would allow them to move 1 square on a road and then attack with full strength.

I recall seeing this someone but can someone clarify the MV entry I need to put in ie 1.3??

[Boco]

172

Fractional Movement Spreadsheet

[Colwyn]

Thank you!