Extraneous plus sign in reaction

Sometimes our users try to change a wedge bond by redrawing it rather than simply clicking it.  They choose a new bond type, then click on one end of the existing bond, and then click on the other end of it.  When they do this, an extraneous '+' symbol appears, usually near the reaction arrow.  See attachment for a video of this happening.  Double click on the "sketchbug.htm" file.

Hi Ryan,

Would you please send us the content of the canvas in MRV format before and after adding the Up Wedge bond to the sketch?

Thank you.

Best regards,

Akos

See before.mrv and after.mrv.  This reaction was created in ChemDraw and then pasted into an MSketchPane.

Hi,

Thanks. It is strange, the "after.mrv" seems to be invalid (it seems to contain an empty reactant). In addition, I cannot reproduce the action on the video: I cannot change the bond type with the Up Wedge bond in hand. (I tried with 5.2.6; what is the version number of your MSketch?)

Anyway, I forward this issue to the corresponding developer, who we will answer soon.

Best regards,

Akos

Hi Ryan,

I wasn't able to reproduce the bug on the video.
Could you send us the cdx file of the pasted structure (saved before copy), please?
Which Marvin version are you using?

Best regards,
Erika.

The extraneous plus signs (approximately 10) appeared when I copied/pasted a group of molecules. 

I wasn't able to delete the plus signs or remove them by copy/paste.

Hello,

Plus signs are automatically inserted between connected components after pasting a structure to a reaction in Marvin Sketch.
To merge the components and remove the new extra + signs you can call Structure/Reaction/Merge... after selecting the components.

Best Regards,
Erika