I found that Dronak and Social Dancer gave very useful guidance. However, because Phil.Samways asked for a substitution, I'll give one as a reference.
As described, the Drag Hesitation and Back Lock are enough to approach the corner. I think the length of the combo below is equal to yours:
- After the under-turned Double Reverse Spin, end facing LOD
- into the Traveling Contra Check: 123, end in PP moving DC
- into the Weave from PP: 123 223, end facing DW, outside partner
- into the Open Impetus as your current routine.
In a more advanced level, and because you want to use a Telemark, I would suggest the bellowing:
- After the Double Reverse Spin, end facing DC
- into the Open Telemark: 123, end in PP moving LOD
- into the Running Weave: 12&3, end backing LOD
- into the Chasses Roll to L: 12&3, end backing LOD
- into the Reverse Corte: 123, end backing DC against LOD
- into the Outside Change: 123, end in PP moving along new LOD or DC of new LOD
+ If the combo is too long, you can omit the Chasse Roll to L and dance the Reverse Corte immediately after the Running Weave.
+ The Outside Change may be used instead of the Open Impetus as the combo above, result the same direction in the ending.
+ You may underturn in the Running Weave to reduce the turn in the Chasse Roll to L. As I said, the Chasse Roll to L can be omitted if it's difficult. I add it between the Running Weave and the Reverse Corte because it's a moving figure and is a left turning figure that makes contrast with the right turning Running Weave.
Hope there's any help.
Best regards,
PantherSon