Stutter in a Looper (Pic)

[Khas Evets]

I'm building a true bypass looper with three loops, A/B outs and a series/parallel switch. I thought it would be cool to add a stutter switch that toggles between Wet/(Off), Off/(Wet), Dry/(Wet) or Wet/(Dry) using a DP4T rotary selector switch and a DPDT(M) footswitch.

I've attached a schematic for the stutter part of the circuit that I believe will work, but I'm concerned about pops while switching. Any advice would be appreciated.

[Khas Evets]

I know it's a simple question, but I could use the help. Thanks.