Shipping price based on total price

I want to base the shipping cost on total price sans tax.
Using eCart 4.52 I successfully created the first rule for a shipping cost of $6.95 for a cart value of $50.00 or less.
I than created a rule for a shipping cost of $8.95 for cart values greater than $50.00 and less than $100 which is ignored.
I've attached 2 screen shots of the parameters for those rules.

intuhorses

Thanks
Mick

PS Now when I view cart using the "View Cart" link at the top of the page cart.php I get
"PAGE NOT FOUND

We cannot locate the page you're looking for. Please check the address and make sure all letters are lowercased with no spaces. You may also move to a different page by using the links in the menu bar above."

If I simply hit the reload icon in the address bar (Safari) I'm taken to the cart.

I made some changes to the second rule (50to100) that seem to work. I've attached a screenshot.

Your comments as to whether I've approached this correctly (never done this before) would be appreciated.

The problem of the cart not displaying via the view cart link is extant.

Mick