I have hull number #254. I'll try to get to my boat to check the measurements but from memory they seem correct. I too am looking to get the "135". I read in past posts that it will be slightly larger then the hole. But I hear that if you put very hot water in the holding tank and then push it down (or sit on top of it) it will form fit to the hole. Anyone else ever have luck with this? Please note this is only an issue with the older M15s. Moti The "Wake" #254
Kendall Docter from Bossier City, LA.
#164 measurements for the Porta-Potti hole are as follows.
15-5/8" Front to back.
The hole is not rectangular. Towards the stern,it is 11 -5/8"
Closer to the bow it is 12 5/8"
Does anyone have a serial number close to #164 they could measure? I have found several "135 " models on eBay but dimensionally some of them look different and I'm hesitant to purchase something that won't fit.
(Thanks EinkaufR43@aol.com M-15 #249 for your previous response)
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