Hello again Surm,
The current released version of SQL Source Control does not support Red Blobs unfortunately. We do however have two ways to overcome objects being in conflict from two different users. The latest version has:
http://documentation.red-gate.com/displ ... /Conflicts
The conflicts toolbar loads whenever a user finds themselves in conflicts situation, this toolbar also now features a 'Merge' button which will load 'Beyond Compare 3' or 'Kdiff' diff tools if either are installed to give you more precise conflict resolution.
I'll speak to the Product Managers for the product about your requirement for Red blobs, in the meantime you can vote for this feature here:
https://redgate.uservoice.com/forums/39 ... ce-control
Thanks again for your interest in the product. Please do contact us again if you need further help with your evaluation.
Test Engineer SQL Source Control