They both come out with a little bit less than that, and just a tiny bit of chamber underfoot to give them a bit more pop, because of how I heat them during pressing.
Jeronimos are 186cm, 145/115/142. They are I set them up in the mold, there is a little more tip than tail. also, the tip has a slightly rounder tip shape.
Here is most of my skis so you can get a perspective of the different shapes. This only shows 5 of the 7 models people are testing, excluding the 2 customs I made.
The tail shape of most of the twins I have been making slightly narrower so that in tight situation it allows you to throw your skis are a bit easy with less hookiness.
On a ski like the one above, it really isn't entirely important, as it is a more turny, less directional ski.
But on something like the great scott (yes I am modest), where it is a directional pow ski most, the twin gets even narrower so that, while not losing the ability to carve and hold the fall line, if you need to quickly slash the tail of the ski out, you can easily do so.
I went with the sentimental choice: original Scratch 140s, the orange ones with the girls on the heelpieces. They were my first serious twintip ski bindings. They're shipping to me from a dude on TGR.
Basically the sickest skis I've ever owned. Every shop goes ga-ga over them. Bamboo cores, sickest topsheets ever, stiff but bouncy... just a thing of pure beauty.