You already have the best orientation of the 2d skimmer just a little higher than the LSS 2 (to allow the SI beam to pass under the 2d skimmer) ...

This means both xducers would need to be moved left toward the keel to get the 2d skimmer in the water more as the boat rises up on plane ... (You may need to trim that 1 bunk off to keep from hitting either xducer) ...

You also have the option of mounting the LSS 2 on the jackplate ...which would give the ability to move the 2d skimmer closer to the keel ...

Transducer Shield and Saver has brackets for jackplate installations ...
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Rickie