How To Measure Tree Length?

Where and how do I measure to figure out how long the tree is in my saddle? I don-t want to bother the maker. TIA

I don’t see on here exactly what you are asking but if you look in more detail you might.

It’s measured from the front tip of the bars to the rear tip.
You’ll have to feel or look up under the skirt to see where your tips are. Generally close to the front concho for the front tip, just short of the rear of the top skirt for the rear tip.

Does 25 sound right for a 4/93 with a 15.5 seat?

That seems long. 22 or 23 is about average.

Thanks. I will remeasure it. The horse I’m looking to put it on has a short straight back.