Hi,
This is what was concerning me about the Portland plans. The 3 sheets seemed to be short 1/2 to 1 inch. The photo shows the main deck set on the plans with the bow and stern ends in their correct location. You can see an overlap in the 1/2" range. This happens on the lines sheet and the one showing the main deck.
The 2 pieces that make up the main deck is a combined 36.5" long. I was told that the master mylars measure the deck at 36" plus or minus a 16th.
So I'm thinking "What do I do with that extra half inch?
In an email, It was recommended that I "Believe the laser cut parts, and use the plans for general reference". I may have mis-perceived what I heard, but I got the impression that the plans were considered "close enough".
The issue is there is no way to say which measurement is correct. Is the deck supposed to be 36" per the mylars they use to print plans? Or is it 36.5" per the laser cut parts.
I may be over analyzing this, and welcome any and all opinion of the subject, but if the 2019 kit was all I had right now, I would have returned this kit even with the 20% restocking fee.
I contacted their pro, Charlie Cook, and his enthusiasm about the Portland made me change my mind. I'm going to build this model.
So, I pulled out the plans that came with the kit I purchased in 1996. I laid the 2019 main deck on the plans, and guess what. Exactly 36.5".
There are big differences between the 2 kits, but I can use the lines from the older kit to work the hull, then I should be in good shape to continue on.
I'd be interested to hear from other Portland builders if they had issues with the plans, or if I'm just blowing this out of proportion.
Either way, I'm going to start this soon.
Update:
I used the plans from the 1996 kit to make stem, stern, and 5 or 6 station profiles. I compared them to the plans that came with the 2019 kit, and they are visibly the same. I should have checked these items before making my comment about them.
I still have issues with the plans not matching the laser cut parts, but I can work around that.