Model error

So I ordered TM 3-5-40-20 a myself to check it out. But today I received an email from Shapeways that there in an error in the model. The minimum thickness of 0.7mm has been surpassed. I thought I had this covered but the cell wall was modeled separately from the Grasshopper model and morphed into place. I should have foreseen this.

Above is the image Shapeways sent, really nice of them to do this by the way. The value should have been 0.7.

I removed all the shop models and have to fix the digital model. Stupid setback.
The good news is however that no other people have ordered a TM, although this was the plan :.(.