Ok, I changed rthe subnet back to what I had it as.
PFsense LAN 192.168.100.1
PPTP Server 192.168.100.9 (my DHCP starts at 10).
PPTP remoe Lan 192.168.101.16
I then ticket the 128 encryption which I did not do earlier. It now works.
I think you need to use a subnet ending in 16, 24 etc - I was trying 1.
I can ping the PFsense's LAN IP, can access the config pages, but I cannot ping or access the web interfaces of my attached wireless access points? I assumed I would be able to with my client rule... I can ping them from the diagnostics menu in the PFsense config.
Thanks for the help.