YITH WooCommerce Product Add-Ons issue with some dropdowns

Hi

I’m having issues with a particular product for a client because of requirement of Add Ons using your YITH WooCommerce Product Add-Ons issue

Other products are fine, it’s just this one is slightly different.

PRODUCT: STEEL GARDEN EDGING
Base pricing is $22 based on 100m H x 1.1m L

Add ons:

LENGTH 1.1m (drop down options are)

100mm H x 1.1m L (same as base price therefore nothing shown here)
150mm H x 1.1m L (+$7) which is the difference (as total pricing will show $22+7 = $29 down the bottom
200mm H x 1.1m L (+$13) which is the diff (as total pricing will show $35

Same Group Additional Add Ons as they can choose another Length option:
LENGTH 2.1m (drop down options are)

100mm H x 2.1m L (+$22) which is the difference (as total pricing will show $22+22= $44 down the bottom
150mm H x 2.1m L (+$36) which is the difference (as total pricing will show $36+22 = $58 down the bottom
200mm H x 2.1m L (+$54) which is the difference (as total pricing will show $54+22 = $76 down the bottom

These 2 above work fine.

The next one is the one I’m having issues with (as it basically like another product BUT there is NO shop item for this separately as there is NO need for it) , BUT I need it in as a Drop down and to calculate correctly …

The Amount for the Corner Sections are $25 each ..

CORNER SECTION (has drop downs)

100mm H Corner Section (needs pricing OR Diff $$)
150mm H Corner Section (needs pricing OR Diff $$)
200m H Corner Section (needs pricing OR Diff $$)

I am NOT sure whether to put the DIFFERENCE in $$$ OR the Product Amount.

I have tried this below and that works IF NO SIZING is chosen (BUT remember the base price of this product is $22) …

CORNER SECTION (has drop downs)

100mm H Corner Section (+$3)  diff    therefore equals $25 (22 + 3) down the bottom
150mm H Corner Section (+$3)
200m H Corner Section

(+$3)

But if a Sizing is chosen .. then it ONLY adds $3 per Corner Section which doesn’t add up to $25 for the COrner Section …

So I’m confused on HOW to fix the issue …

I’ve also tried this:

CORNER SECTION (has drop downs)

100mm H Corner Section (+$25)  
150mm H Corner Section (+$25)
200m H Corner Section

(+$25)

But then it still adds the Base Price of product which is $22 so that doesn’t work either (if NO SIZING is chosen).

So I’m completely stuck and can’t think of workaround for this issue at the moment.

If someone has an idea to help my issue would be fantastic and greatly appreciated.

The website needs to go live in a few days, but I’m stuck on this particular product to FIX and get it right for now.

Thanks again
Regards
Kristin