Build hack, if you want to join a one stud high bass with a bass plate you can join them with these two pieces
Width:
2 studs
Depth:
2 studs
Height:
5.4 plates
Stud Lift:
2 Parts

![Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] part-32530](/images/9/9/5/2/8/99528914c363d8711ead417198695f03d4837429-32530.png)