I’m wondering if you are still happy with pad split?

-Her split is 30% of profits whereas others are 20-25%-She requires a $500 "technology fee", but it's only a $30 amazon key-pad deadbolt.

Your broker may feel entitled to an additional split based on past dealings or conversations with this client.

definitely split the lot would be the highest and best use I would assume and sell them off individually 

You all can agree to a favorable split.

Would split the discussion between new posters asking either very simplistic, repetitive  or location specific questions.  

I haven't reviewed the Standard Lease Agreement yet, but all I need is the right to sublet, and possibly some negotiated capital responsibilities (owner pays for repairs over a certain amount or split responsibilities on certain expenses).

Traditionally I have sold the builder land and loaned him the money to buy the land and build the house with us splitting up the profits when it sold. 

If that doesn’t get a response, you could offer to split the cost since it’s a shared liability.If they still don’t respond, you might have to handle it yourself for peace of mind — as frustrating as that is.

What you might consider is finding a partner that has the development capacity, and figure out an equitable development cost and profit split.